Hours Of Operations H2O Wireless South Carolina St. Helena Island 29920 H2O Wireless Hours of Operation and Location in St. Helena Island, SC 29920 4.5 - 111 votes 791 Sea Island Pkwy., St. Helena Island, SC 29920 Get Directions H2O Wireless Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Recommend For You Lumber Liquidators Ray-Ban Metro PCS Bath & Body Works American Eagle Outfitters Ashley Furniture Homestore Verizon Wireless Lululemon Athletica Jcrew Kids Foot Locker